Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

Filters2

Burns Engineering, Inc.

Philadelphia, PA

Partners in Reliability, Resilience, Innovation, Sustainability, and Safety

Website6 offices14 projects12 leaders15 credentials5 publicationsFounded 1960

Project: Pittsburgh International Airport Terminal Modernization Program

Service: Electrical EngineeringService: Power Infrastructure RenewalService: Campus Electrical ModernizationIndustry: AviationIndustry: RailType: Aviation Engineering+52 more

Claitman Engineering Associates, Inc

Pittsburgh, PA

Claitman Engineering Associates is a full-service MEP engineering firm established in 1965, providing mechanical, plumbing, fire protection, and electrical engineering services throughout Pennsylvania, Ohio, Maryland, West Virginia, and Virginia. With more than 50 years of experience, the team delivers solutions across a wide range of building markets including healthcare, education, corporate, retail, manufacturing, and hospitality.

WebsitePhone1 officeFounded 1965Updated Jun 2026

Service detail: HVAC Design

Service: HVAC DesignService: Central chiller and boiler plantsService: General space HVAC and ventilation systemsIndustry: HealthcareIndustry: EducationType: MEP+27 more

Eisenhauer Engineering Group Inc.

Harrisburg, PA

Structural Engineering and Consulting

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Segmental Retaining Wall DesignService: Building Information Modeling (BIM)Industry: CommercialIndustry: ResidentialType: Structural Engineering+13 more

FXB Engineering

Chadds Ford, PA

Partnerships Through Engineering

WebsitePhone1 office1 credentialsSize Estimate: 10-50 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Electrical EngineeringService: Plumbing EngineeringIndustry: CommercialIndustry: HealthcareType: Fire Protection Engineering+7 more

Henderson Engineers

Lenexa, KS

Henderson Engineers is a national building systems engineering design and facility consulting firm headquartered in Lenexa, Kansas, with 15 offices across the United States. Its team of more than 1,000 engineers provides mechanical, electrical, plumbing, fire and life safety, refrigeration, telecommunications, security, acoustics, and commissioning services for retail, healthcare, commercial, grocery and distribution, sports venue, and data center markets.

Website15 offices4 leaders2 credentials2 publicationsSize Estimate: 1,000 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC SystemsService: Air DistributionIndustry: CommercialIndustry: RetailType: MEP+29 more

Martin Data Solutions LLC

York, PA

Engineering the New Standard.

WebsitePhone1 office12 projectsUpdated Jun 2026

Project: Reagan National Airport - New Security Checkpoints

Service: Mechanical EngineeringService: Facility Evaluations and AssessmentsService: Building Energy ModelingIndustry: GovernmentIndustry: DefenseType: MEP+54 more

Pennoni

Philadelphia, PA

Partners for What's Possible

Website1 office5 projects6 leaders6 credentials2 publicationsFounded 1966

Project: I-95 Central Access Philadelphia (CAP)

Service: Civil/SiteService: Site Planning & Land DevelopmentService: Permitting & EntitlementIndustry: CommercialIndustry: RetailType: Civil Engineering+136 more

Rhino Fire Protection Engineering, PLLC

Reston, VA

Rhino Fire Protection Engineering, PLLC specializes exclusively in fire protection and life safety engineering and design. Founded by three licensed professional engineers holding fire protection engineering degrees from the University of Maryland, the practice provides solutions covering fire suppression, fire alarm systems, life safety code consulting, performance-based fire modeling, third-party reviews, and due diligence surveys. It serves government, healthcare, higher education, residential, hospitality, sports and entertainment, and industrial sectors.

WebsitePhone2 offices6 projectsSize Estimate: 1-25 employeesUpdated Jun 2026

Project: VA Medical Center IDIQ

Service: Fire Suppression SystemsService: Sprinkler System DesignService: Clean Agent Suppression DesignIndustry: GovernmentIndustry: EducationType: Fire Protection Engineering+21 more

Schiller and Hersh Associates, Inc.

Blue Bell, PA

Consulting M/E/P Engineers

WebsitePhone1 office2 projects7 leaders9 credentialsFounded 1989

Project: Rose M Lopez Elementary School - Perth Amboy School District

Service: Mechanical Engineering ServicesService: Electrical Engineering ServicesService: Plumbing Engineering ServicesIndustry: AirportsIndustry: Justice & CorrectionsType: MEP+20 more

The ENC Group, LLC

Richboro, PA

Focused on your success

WebsitePhone1 office3 projects3 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Project: ASU Relocation Project

Service: Engineering Analysis & DesignService: Piping and Vessel AnalysisService: Structural Framing and Skid DesignIndustry: CommercialIndustry: IndustrialType: Forensic Engineering+17 more